BRITNEY & SEAN P.

Nearly two years ago, Spears told PEOPLE: "I definitely want to have some kids. I see myself with four or five." Now married to Kevin Federline and mom to Sean Preston, 8 months, the 24-year-old is off to a boffo start after announcing her second pregnancy May 9. She's "loving the time she's spending just being a mom," personal assistant Felicia Culotta has said.